常用開關(guān)上下口銅排的選擇

1、國產(chǎn)斷路器月/丁L月b斷路器型號觸頭寬度額定電流選用的銅母排規(guī)格正泰（抽出式）系列斷路器1NA1-20006063060*66080060*660100060*86012502(60*6)6016002(60*8)6020002(60*10)2NA1-320010020002(100*6)10025002(100*8)10032003(100*8)：3NA1-400014040003(120*10)4DW15-16006063050*55DW15-16006080060*66DW15-160060100060*860160080*107DW17-6303063050*58DW17-800408

2、0050*109:DW17-190040100050*10:10DW17-19005012502(50*6)11DW17-19005016002(50*10)12DW17-29001002000120*1013DW17-290010025002(100*8)14DW17-390017032002(120*10)常熟CWQ抽出式）系列斷路器1CW1-20007063060*67080060*67016002(60*8)7020002(60*10):2CW1-320010020002(100*6)3CW1-320010025002(100*8)10032003(100*10)4CW1-400015

3、036003(100*10)15040003(120*10)5CW1-500022040003(100*10)22050004(100*10)斷路器殼架電流(A)斷路器額定電流(A)銅排規(guī)格TMY銅導(dǎo)線規(guī)格BVR銅接線端子備注80063040X670040X880040X1063040030X62X9595-1250040X43X7070-1263040X63X95:95-1240022525X31X9595-1025025X31X9595-1031530X42X70:70-1035030X42X7070-1040030X62X9595-1016022510015X31X2525-812515

4、X31X3535-814015X31X5050-816020X31X5050-818020X31X7070-820020X31X7070-822520X41X9595-10100161X44-5201X44-5251X44-5321X66-5401X66-5501X1010-86312X31X16:16-88012X31X1616-810012X31X2525-863101X44-5161X44-5201X44-5251X44-5321X66-5401X66-5501X10:10-66312X31X1616-6額定電流在100A(含100A)以下的斷路器，銅排和銅導(dǎo)線用量相同的情況下，建議選擇

5、銅導(dǎo)線。止泰塑殼型號銅排寬度MM銅排開孔圓心位置MMNM1-63S(H)146.5NM1-100S(H)17.57.5NM1-225S(H,R)2311.5NM1-400S(H,R)3P(4P)30.511(3P)12(4P)NM1-630S(H,R)3P(4P)4413.5(3P)15.5(4P)NM1-800H(R)3P,4P(H)4512.5(3p)12(4P)NM1-1250H/3P無無HD13BX刀開關(guān)連接銅排選擇參照表1HD13BX-200TMY-20*32HD13BX-400TMY-30*5(40*4)3Lindodvcnnidkph1預(yù)TMY-40*63HDI3BX-6UUjf

6、F卜頭寬八度40)TMY-60*85HDI3BX4UUU掃F卜頭寬八度TMY-80M061IDI3BX-I5UU掃F頭寬度70)TMY-120*10低壓電容柜刀熔開關(guān)連接銅排選擇參照表1QSA250（排匚頭寬度25）TMY-30*42QSA-25U（排p頭寬八度25）TMY-30*5(40*4)3QSA-400(排竹頭寬25)TMY-40*63QSA800(排頭寬度60)TMY-60*65QsA800（什頭寬八度60）TMY-60*86QSA/UUU(排頭寬度60)TMY-80*8月一b斷路器型號觸頭寬度額定電流選用的銅母排規(guī)格施耐德斷路器（抽出式）1MT06(N)4463050*52MT08

7、(N)4480050*103MT10(N)44100050*104MT12(N)4412502(50*6)5MT16(N)441600P2(50*10)6MT08(H、L)7680080*67MT10(H、L)76100080*68MT12(H、L)76125080*89MT16(H、L)76160080*1010MT20(H、L)7620002(80*6)11MT25(H、L)7625002(80*10)12MT32(H、L)7632003(80*10)13MT40(H、L)10040003(100*10)ABB斷路器（抽出式）1E16080060*660100060*66012502(60

8、*6)8016002(60*8)2E26080060*660100060*66012502(60*6)8016002(60*8)6020002(60*10)3E39680060*696100060*6961250100*6961600100*89620002(100*6)9625002(100*8)9632002(100*10)4E415032002(100*10)15040003(100*10)1、以上斷12、進(jìn)線柜3、以上路器的母排選用規(guī)格適用于饋電柜；32002(100*10)22240003(100*10)觸頭寬度22，各不小于水平母線且載流量t不小于水平母線0）的母排選用口口斷路器平

9、接線22選用其它斷路器時P3銅排另行選擇4(125*12.5)4、對于ABB與施耐德產(chǎn)品，額定電流默認(rèn)為框架電流，如果額定電流與框架電流不相等時，要根據(jù)實(shí)際額定電流選擇銅排。5、母排規(guī)格均為銅排，如為鋁排時另行選擇低壓電容柜電容器支路銅線選擇參照表1450V,12kVARCJ19-25BVR-42450V,16kVARCJ19-32BVR-63450V,20kVARCJ19-43BVR-103450V,30kVARCJ19-63BVR-165450V,40kVARCJ19-95BVR-25抽屜柜垂直排選擇時的分散系數(shù)1開關(guān)柜單兀中的回路數(shù)分散系數(shù)22與30.934與50.836-90.7510及以上0.6具體選用時還要結(jié)合實(shí)際情況1 .接觸器選擇一個是線圈